Genuine OEM Toyota Turbo Oil Inlet Gasket, part number 1547147010. This gasket is essential for sealing the oil inlet connection to the turbocharger, preventing any loss of oil and ensuring that the turbocharger receives adequate lubrication. Proper sealing is critical for the longevity and performance of the turbo system. Genuine OEM gaskets are manufactured to precise tolerances for a reliable seal under high temperatures and pressures.